/* ==========================================================================
   FlashLink VPN — landing
   Built from "Flashlink Landing.fig" (frames 1440_WW / 375_mobile / Pop-up)
   ========================================================================== */

/* Self-hosted Noto Sans SC subsets (variable, wght 400–900).
   No third-party font CDNs: Google Fonts is unreachable from mainland China.
   Glyphs missing from the subset fall back to the system CJK font (PingFang SC on iOS). */
@font-face {
  font-family: "FL Noto Sans SC";
  src: url("../fonts/noto-sans-sc-latin.woff2") format("woff2");
  font-weight: 400 900;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0020-007E, U+00A9, U+00B7, U+00D7, U+2013-2014, U+2018-2019, U+201C-201D, U+2022, U+2026, U+2192;
}
@font-face {
  font-family: "FL Noto Sans SC";
  src: url("../fonts/noto-sans-sc-zh.woff2") format("woff2");
  font-weight: 400 900;
  font-style: normal;
  font-display: swap;
  unicode-range: U+2E80-2FFF, U+3000-303F, U+3400-9FFF, U+FF00-FFEF;
}

:root {
  --bg: #080113;
  --bg-footer: #141316;
  --surface: rgba(42, 36, 52, 0.9);
  --cyan: #4be7fe;
  --cyan-hover: #9ff3ff;
  --violet: #6f15ec;
  --violet-soft: #c86bff;
  --violet-deep: #390e79;
  --text: #ffffff;
  --text-soft: #fcfcfc;
  --muted: #a0a2a5;
  --light: #ebedf0;

  --violet-20: rgba(111, 21, 236, 0.2);
  --violet-30: rgba(111, 21, 236, 0.3);
  --violet-40: rgba(111, 21, 236, 0.4);
  --cyan-20: rgba(75, 231, 254, 0.2);
  --cyan-30: rgba(75, 231, 254, 0.3);
  --cyan-40: rgba(75, 231, 254, 0.4);

  --glow-cyan: 0 0 10px -2px rgba(75, 231, 254, 0.3), 0 0 25px -4px rgba(75, 231, 254, 0.5);
  --card-gradient: linear-gradient(180deg, #190d33 0%, #0c031c 100%);

  --font: "FL Noto Sans SC", -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", "Segoe UI", Roboto, sans-serif;
  --container: 1088px;
  --gutter: 16px;
  --header-h: 82px;
}

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
  overflow-x: hidden;
}
main { overflow-x: clip; }

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
h1, h2, h3, h4, p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }

:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; border-radius: 8px; }

.visually-hidden {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.container {
  width: 100%;
  max-width: calc(var(--container) + var(--gutter) * 2);
  margin: 0 auto;
  padding: 0 max(var(--gutter), env(safe-area-inset-right)) 0 max(var(--gutter), env(safe-area-inset-left));
}

.icon { width: 20px; height: 20px; flex: none; }

/* ---------- Typography ---------- */
.h1 { font-size: 56px; line-height: 70px; font-weight: 900; }
.h2 { font-size: 36px; line-height: 40px; font-weight: 900; }
.lead { font-size: 16px; line-height: 24px; color: var(--muted); }
.text-sm { font-size: 14px; line-height: 20px; color: var(--muted); }
.text-center { text-align: center; }

/* ---------- Badge (Category Tag / Neon ambient badge) ---------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border: 1px solid var(--violet-40);
  border-radius: 12px;
  background: var(--violet-20);
  color: var(--cyan);
  font-size: 12px;
  line-height: 16px;
  font-weight: 700;
  text-transform: uppercase;
}
.badge::before {
  content: "";
  width: 7px; height: 7px;
  flex: none;
  border-radius: 50%;
  background: var(--cyan);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 12px;
  white-space: nowrap;
  transition: background-color .2s ease, box-shadow .2s ease, transform .2s ease;
}
.btn:active { transform: translateY(1px); }

.btn--primary {
  min-height: 60px;
  padding: 16px 32px;
  background: var(--cyan);
  color: var(--bg);
  font-size: 18px;
  line-height: 28px;
  font-weight: 900;
  box-shadow: var(--glow-cyan);
}
.btn--primary:hover { background: var(--cyan-hover); }
.btn--primary .emoji { font-size: 20px; font-weight: 400; line-height: 28px; }
.btn--primary .icon { color: var(--bg); }

.btn--md { min-height: 52px; padding: 14px 28px; font-size: 16px; line-height: 24px; }
.btn--md .icon { width: 16px; height: 16px; }

.btn--store {
  position: relative;
  min-height: 60px;
  gap: 10px;
  padding: 13px 24px;
  border: 1px solid var(--violet-40);
  background: var(--surface);
  box-shadow: 0 4px 6px -4px rgba(0, 0, 0, .1), 0 10px 15px -3px rgba(0, 0, 0, .1);
  text-align: left;
}
.btn--store::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit;
  background: rgba(255, 255, 255, .06); opacity: 0; transition: opacity .2s ease;
}
.btn--store:hover::after { opacity: 1; }
.btn--store .icon { color: #fff; }
.btn--store__text { display: flex; flex-direction: column; gap: 1px; }
.btn--store__small { font-size: 10px; line-height: 12.5px; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; }
.btn--store__big { font-size: 14px; line-height: 20px; font-weight: 700; color: var(--text-soft); }

.cta-group { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }

/* ==========================================================================
   Header
   ========================================================================== */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(8, 1, 19, .85);
  border-bottom: 1px solid rgba(111, 21, 236, .25);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: calc(var(--header-h) - 1px);
  padding-top: 14px;
  padding-bottom: 14px;
}

.logo { display: inline-flex; align-items: center; gap: 12px; }
.logo__img { width: 52px; height: 52px; border-radius: 12px; }
.logo__text { display: flex; flex-direction: column; }
.logo__name { font-size: 18px; line-height: 28px; font-weight: 900; color: var(--text-soft); }
.logo__sub:empty { display: none; }
.logo__sub { font-size: 11px; line-height: 16.5px; font-weight: 500; color: var(--muted); }

.header__actions { display: flex; align-items: center; gap: 20px; }

.lang {
  display: inline-flex;
  align-items: center;
  padding: 4px;
  border: 1px solid var(--violet-40);
  border-radius: 12px;
  background: var(--surface);
}
.lang__sep { padding: 0 2px; font-size: 12px; line-height: 16px; font-weight: 500; color: rgba(160, 162, 165, .4); }
.lang__btn {
  padding: 4px 10px;
  border-radius: 9999px;
  font-size: 12px;
  line-height: 16px;
  font-weight: 700;
  color: var(--muted);
  transition: color .2s ease, background-color .2s ease;
}
.lang__btn:hover { color: var(--text); }
.lang__btn[aria-pressed="true"] { background: var(--violet-30); color: var(--cyan); font-weight: 500; }

.btn--header {
  gap: 6px;
  padding: 8px 20px;
  background: var(--cyan);
  color: var(--bg);
  font-size: 14px;
  line-height: 20px;
  font-weight: 900;
  box-shadow: var(--glow-cyan);
}
.btn--header:hover { background: var(--cyan-hover); }

/* ==========================================================================
   Shared section bits
   ========================================================================== */
.section { position: relative; padding: 80px 0; }
.section__head { display: flex; flex-direction: column; align-items: center; gap: 20px; text-align: center; }
.section__head .h2 + p { margin-top: -8px; }

.texture { position: relative; isolation: isolate; }
.texture::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: url("../img/bg-tunnel.webp") center / cover no-repeat;
  opacity: var(--texture-opacity, .2);
  pointer-events: none;
  border-radius: inherit;
}

.blob {
  position: absolute;
  border-radius: 50%;
  background: rgba(111, 21, 236, .2);
  filter: blur(70px);
  pointer-events: none;
  z-index: -1;
}

/* ---------- Phone mockup with tunnel rings ---------- */
.mockup {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  isolation: isolate;
}
.mockup__ring {
  position: absolute;
  left: 50%;
  top: 50%;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: -1;
}
.mockup__ring--outer { width: 440px; height: 440px; border: 2px solid var(--violet-40); }
.mockup__ring--inner { width: 340px; height: 340px; border: 1px dashed var(--cyan-40); }
.mockup__ring--glow {
  width: 200px; height: 200px;
  background: linear-gradient(135deg, var(--violet) 0%, rgba(75, 231, 254, .2) 100%);
  filter: blur(20px);
  opacity: .6;
}

/* ---------- Offer badge card (Prominent Free Offer Badge Card) ---------- */
.offer-card {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
  max-width: 448px;
  min-height: 78px;
  padding: 12px 8px 12px 81px;
  border: 1px solid rgba(200, 107, 255, .4);
  border-radius: 16px;
  background: linear-gradient(90deg, #150a26 0%, #200a38 100%);
  box-shadow: 0 0 12px -2px rgba(200, 107, 255, .4), 0 0 30px -4px rgba(111, 21, 236, .6);
}
.offer-card__gift {
  position: absolute;
  left: -33px;
  top: 50%;
  width: 100px;
  height: 100px;
  margin-top: -50px;
  transform: rotate(-15deg);
  filter: drop-shadow(0 4px 6px rgba(0, 0, 0, .6)) drop-shadow(0 2px 4px rgba(75, 231, 254, .4));
  pointer-events: none;
}
.offer-card__text { display: flex; flex-direction: column; gap: 8px; }
.offer-card__title { font-size: 16px; line-height: 24px; font-weight: 700; color: var(--text); }
.offer-card__value { font-size: 15px; line-height: 20px; font-weight: 700; color: var(--cyan); }
.offer-card__pill {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-width: 193px;
  min-height: 62px;
  margin: -9px 0;
  padding: 16px;
  border: 1px solid rgba(176, 66, 249, .3);
  border-radius: 8px;
  background: linear-gradient(115deg, #582e8c 0%, #331752 100%);
  color: var(--cyan);
  font-size: 20px;
  line-height: 28px;
  font-weight: 700;
  white-space: nowrap;
}
.offer-card__pill img { width: 39px; height: 25px; }

/* ---------- Check list (microcopy) ---------- */
.checks { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 20px; font-size: 14px; line-height: 20px; color: var(--text); }
.checks li { display: inline-flex; align-items: center; gap: 6px; }
.checks .icon { width: 16px; height: 16px; color: var(--cyan); }

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  --texture-opacity: .2;
  padding: 56px 0 96px;
  overflow: hidden;
}
.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 621px) minmax(0, 435px);
  justify-content: space-between;
  align-items: center;
  gap: 32px;
  min-height: 600px;
}
.hero__content { display: flex; flex-direction: column; align-items: flex-start; }
.hero__title { max-width: 642px; margin-top: 20px; }
.hero__lead { max-width: 508px; margin-top: 12px; }
.hero .offer-card { margin-top: 32px; }
.hero .cta-group { margin-top: 33px; }
.hero .checks { margin-top: 57px; }
.hero__mockup { height: 600px; }
.hero__phone { width: 277px; height: auto; }

/* ==========================================================================
   Benefits
   ========================================================================== */
.benefits { background: var(--bg); }
.benefits__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 32px;
  margin-top: 56px;
}
.benefit {
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding: 28px;
  border: 1px solid var(--violet-40);
  border-radius: 16px;
  background: var(--card-gradient);
  transition: border-color .25s ease, transform .25s ease;
}
.benefit:hover { border-color: rgba(111, 21, 236, .8); transform: translateY(-4px); }
.benefit__media {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 180px;
  border: 1px solid rgba(255, 255, 255, .08);
  border-radius: 12px;
  background: var(--violet-30);
}
.benefit__media img { width: 116px; height: 92px; filter: drop-shadow(0 6px 4px rgba(0, 0, 0, .4)); }
.benefit__title { font-size: 20px; line-height: 28px; font-weight: 700; }
.benefit__text { margin-top: 12px; font-size: 12px; line-height: 18px; color: var(--muted); }

/* ==========================================================================
   Outcome (VPN OUTCOME SECTION)
   ========================================================================== */
.outcome__card {
  --texture-opacity: .12;
  position: relative;
  overflow: hidden;
  padding: 58px 65px;
  border: 1px solid var(--violet-40);
  border-radius: 24px;
  background: linear-gradient(90deg, #170a2f 0%, #200d3d 50%, #120524 100%);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, .25);
}
.outcome__card .blob { width: 700px; height: 700px; left: 736px; top: -45px; }
.outcome__chain {
  position: absolute;
  left: 100%;
  top: 201px;
  width: 287px;
  height: 32px;
  transform: rotate(-135deg);
  transform-origin: 0 0;
  filter: drop-shadow(0 0 6px rgba(168, 51, 237, .6));
  pointer-events: none;
}
.outcome__grid {
  display: grid;
  grid-template-columns: minmax(0, 479px) minmax(0, 381px);
  justify-content: space-between;
  align-items: center;
  gap: 40px;
}
.outcome__content { display: flex; flex-direction: column; align-items: flex-start; }
.outcome__title { margin-top: 20px; }
.outcome__lead { margin-top: 20px; }

.features { display: flex; flex-direction: column; gap: 20px; margin-top: 32px; }
.feature { display: flex; align-items: center; gap: 16px; }
.feature__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  flex: none;
  border: 1.3px solid var(--cyan-40);
  border-radius: 11px;
  background: var(--cyan-20);
}
.feature__icon .icon { width: 24px; height: 24px; }
.feature__title { font-size: 18px; line-height: 28px; font-weight: 700; }
.feature__text { margin-top: 4px; font-size: 16px; line-height: 24px; color: var(--muted); }
.outcome__content .btn { margin-top: 32px; }

.services { display: grid; grid-template-columns: 116fr 117fr 100fr; gap: 24px; }
.services li {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 93px;
  border-radius: 16px;
  background: #37215b;
  transition: background-color .2s ease;
}
.services li:hover { background: #42286c; }
.services img { width: 48px; height: 48px; }
.coverage {
  margin-top: 20px;
  padding: 16px;
  border: 1px solid var(--violet-40);
  border-radius: 12px;
  background: linear-gradient(90deg, rgba(111, 21, 236, .2) 0%, rgba(75, 231, 254, .1) 100%);
  font-size: 14px;
  line-height: 20px;
}

/* ==========================================================================
   How it works
   ========================================================================== */
.steps { isolation: isolate; }
.steps .blob { width: 835px; height: 835px; left: 50%; top: 481px; margin-left: -417px; }
.steps__grid {
  display: grid;
  padding: 0;
  margin-bottom: 0;
  list-style: none;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 32px;
  margin-top: 60px;
}
.step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
  padding: 1px 1px 32px;
  border: 1px solid var(--violet-deep);
  border-radius: 24px;
  background: var(--card-gradient);
  text-align: center;
  transition: background .3s ease;
}
.step:hover { background: rgba(255, 255, 255, .12); }
.step__media {
  display: flex;
  justify-content: center;
  width: 100%;
  height: 374px;
  padding-top: 16px;
  overflow: hidden;
  border-radius: 24px 24px 12px 12px;
  background: #1d0b32;
}
.step__media img { width: 225px; height: auto; align-self: flex-start; }
.step:first-child .step__media img { width: 217px; }
.step__num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 61px;
  height: 61px;
  border: 1px solid var(--cyan);
  border-radius: 50%;
  background: var(--cyan-30);
  color: var(--cyan);
  font-size: 20px;
  line-height: 28px;
  font-weight: 900;
}
.step__title { margin-top: -8px; font-size: 24px; line-height: 28px; font-weight: 700; }
.step__text { margin-top: -20px; padding: 0 16px; font-size: 16px; line-height: 24px; color: var(--muted); }

/* ==========================================================================
   Second free offer
   ========================================================================== */
.promo { padding: 60px 0; }
.promo__card {
  max-width: 848px;
  margin: 0 auto;
  padding: 48px;
  border: 2px solid var(--violet-deep);
  border-radius: 24px;
  background: linear-gradient(160deg, #240a47 0%, #15052c 70%, #080113 100%);
  text-align: center;
}
.promo__card .h2 { margin-top: 20px; }
.promo__lead { margin-top: 32px; font-size: 20px; line-height: 28px; color: var(--muted); }
.promo__accent { margin-top: 8px; font-size: 16px; line-height: 22px; font-weight: 700; color: var(--cyan); }
.promo__cta { display: flex; flex-direction: column; align-items: center; gap: 16px; margin-top: 32px; }
.promo__cta .btn { padding-left: 40px; padding-right: 40px; }
.promo__note { font-size: 14px; line-height: 20px; font-weight: 700; color: var(--light); }

/* ==========================================================================
   Trust
   ========================================================================== */
.trust .section__head p { max-width: 675px; }
.trust__grid {
  display: grid;
  grid-template-columns: minmax(0, 515px) minmax(0, 509px);
  justify-content: space-between;
  align-items: center;
  gap: 64px;
  margin-top: 60px;
}
.trust__media { position: relative; isolation: isolate; display: flex; justify-content: center; }
.trust__media .blob { width: 520px; height: 520px; left: -2px; top: -40px; filter: blur(60px); }
.trust__media img { width: 457px; height: auto; }
.trust__list { display: flex; flex-direction: column; gap: 32px; }
.trust-item { display: flex; align-items: center; gap: 20px; }
.trust-item__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  flex: none;
  border: 1.4px solid var(--violet);
  border-radius: 12px;
  background: var(--violet-30);
  color: var(--cyan);
}
.trust-item__icon .icon { width: 28px; height: 28px; }
.trust-item__title { font-size: 18px; line-height: 28px; font-weight: 700; }
.trust-item__text { margin-top: 4px; font-size: 14px; line-height: 24px; color: var(--muted); }

/* ==========================================================================
   FAQ
   ========================================================================== */
.faq__inner { max-width: 719px; }
.faq .section__head p { margin-top: -4px; }
.faq__list { display: flex; flex-direction: column; gap: 20px; margin-top: 48px; }
.faq-item {
  border: 1px solid rgba(111, 21, 236, .3);
  border-radius: 16px;
  background: rgba(42, 36, 52, .5);
  transition: border-color .2s ease;
}
.faq-item:hover { border-color: rgba(111, 21, 236, .6); }
.faq-item__q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px;
  font-size: 16px;
  line-height: 24px;
  font-weight: 700;
  cursor: pointer;
  list-style: none;
}
.faq-item__q::-webkit-details-marker { display: none; }
.faq-item__q .icon { color: var(--cyan); transform: rotate(180deg); transition: transform .25s ease, color .2s ease; }
.faq-item__q:hover .icon { color: var(--cyan-hover); }
.faq-item[open] .faq-item__q .icon { transform: none; }
.faq-item__a { padding: 0 20px 20px; font-size: 14px; line-height: 20px; color: var(--muted); }

/* ==========================================================================
   Final CTA
   ========================================================================== */
.final {
  --texture-opacity: .2;
  background: linear-gradient(180deg, #110524 0%, #080113 100%);
  overflow: hidden;
}
.final__grid {
  display: grid;
  grid-template-columns: minmax(0, 570px) minmax(0, 430px);
  justify-content: space-between;
  align-items: center;
  gap: 40px;
}
.final__content { display: flex; flex-direction: column; align-items: flex-start; }
.final__brand { margin-top: 24px; font-size: 18px; line-height: 28px; font-weight: 700; }
.final__brand + p { margin-bottom: 13px; }
.final .offer-card { margin-top: 24px; }
.final .cta-group { margin-top: 36px; }
.final__mockup { height: 480px; }
.final__mockup .mockup__ring--outer,
.final__mockup .mockup__ring--inner,
.final__mockup .mockup__ring--glow { margin-top: -5px; }
.final__phone { width: 444px; max-width: none; height: auto; margin: 0 -7px; }

/* ==========================================================================
   Footer
   ========================================================================== */
.footer { padding: 40px 0; background: var(--bg-footer); }
.footer__inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.footer__copy { font-size: 12px; line-height: 16px; color: var(--muted); }

/* ==========================================================================
   Pop-up
   ========================================================================== */
.modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  padding: 24px 16px;
  background: rgba(8, 1, 19, .8);
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  opacity: 0;
  visibility: hidden;
  transition: opacity .25s ease, visibility .25s ease;
}
.modal.is-open { opacity: 1; visibility: visible; }
.modal__dialog {
  position: relative;
  width: 100%;
  max-width: 462px;
  padding-top: 136px;
  transform: translateY(16px) scale(.97);
  transition: transform .3s ease;
}
.modal.is-open .modal__dialog { transform: none; }
.modal__illustration {
  position: absolute;
  left: 50%;
  top: 0;
  width: 265px;
  height: 192px;
  transform: translateX(-50%);
  pointer-events: none;
}
.modal__illustration::before {
  content: "";
  position: absolute;
  left: 0; top: 36px;
  width: 265px; height: 126px;
  border-radius: 50%;
  background: var(--cyan);
  opacity: .8;
  filter: blur(100px);
}
.modal__illustration img {
  position: absolute;
  left: 22px;
  top: 4px;
  width: 221px;
  height: 188px;
  filter: drop-shadow(0 17px 11px rgba(0, 0, 0, .3));
}
.modal__body {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  padding: 70px 32px 32px;
  border-radius: 12px;
  background: #540384;
  box-shadow: inset 0 0 24px rgba(252, 252, 252, .2), 0 4px 20px rgba(0, 0, 0, .6);
  text-align: center;
}
.modal__title { font-size: 28px; line-height: 32px; font-weight: 900; }
.modal__text { margin-top: -12px; font-size: 16px; line-height: 24px; color: var(--light); }
.modal__cta { display: flex; flex-direction: column; align-items: center; gap: 12px; }
.modal__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 296px;
  max-width: 100%;
  height: 56px;
  color: var(--bg);
  font-size: 16px;
  line-height: 24px;
  font-weight: 900;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 296 56' preserveAspectRatio='none'%3E%3Cpath d='M1.85 9.52C.89 4.59 4.67 0 9.7 0h276.6c5.03 0 8.81 4.59 7.85 9.52l-7.76 40c-.73 3.76-4.02 6.48-7.85 6.48H17.46c-3.83 0-7.12-2.72-7.85-6.48l-7.76-40Z' fill='%234be7fe'/%3E%3C/svg%3E") center / 100% 100% no-repeat;
  filter: drop-shadow(0 4px 25px rgba(75, 231, 254, .4));
  transition: filter .2s ease;
}
.modal__btn:hover { filter: drop-shadow(0 4px 25px rgba(75, 231, 254, .7)) brightness(1.08); }
.modal__note { font-size: 14px; line-height: 20px; font-weight: 700; color: var(--light); }
.modal__close {
  position: absolute;
  top: 12px;
  right: 12px;
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  color: rgba(255, 255, 255, .7);
  transition: color .2s ease, background-color .2s ease;
}
.modal__close:hover { color: #fff; background: rgba(255, 255, 255, .1); }

html:has(body.modal-open),
body.modal-open { overflow: hidden; }

/* ---------- Mobile sticky CTA (375_mobile_sticky button) ---------- */
.sticky-cta { display: none; }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1120px) {
  .hero__grid { grid-template-columns: minmax(0, 1fr) minmax(0, 400px); }
  .h1 { font-size: 48px; line-height: 60px; }
  .outcome__card { padding: 64px 40px; }
  .outcome__grid { grid-template-columns: minmax(0, 1fr) minmax(0, 340px); }
  .trust__grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 40px; }
  .final__grid { grid-template-columns: minmax(0, 1fr) minmax(0, 380px); }
  .final__phone { width: 100%; margin: 0; }
  .benefit__title br { display: none; }
}

@media (max-width: 960px) {
  .hero__grid,
  .final__grid { grid-template-columns: 1fr; }
  .hero__mockup { height: 520px; }
  .final__mockup { height: 460px; }
  .final__phone { width: 400px; }
  .benefits__grid,
  .steps__grid { gap: 16px; }
  .benefit { padding: 20px; }
  .benefit__media { height: 150px; }
  .benefit__title { font-size: 18px; line-height: 26px; }
  .step__media { height: 320px; }
  .step__media img,
  .step:first-child .step__media img { width: 180px; }
  .step__title { font-size: 20px; }
  .step__text { font-size: 14px; line-height: 20px; }
  .outcome__grid { grid-template-columns: 1fr; }
  .outcome__badges { max-width: 480px; }
  .trust__grid { grid-template-columns: 1fr; }
}

@media (max-width: 767px) {
  :root { --header-h: 74px; }

  .h1 { font-size: 32px; line-height: 48px; }
  .h2 { font-size: 24px; line-height: 32px; }
  .lead { font-size: 14px; line-height: 20px; }
  .badge { font-size: 10px; line-height: 14px; }
  .section { padding: 40px 0; }

  /* header */
  .header__inner { min-height: 72px; padding-top: 16px; padding-bottom: 16px; gap: 9px; }
  .logo__img { width: 40px; height: 40px; border-radius: 10px; }
  .header .logo__text { display: none; }
  .header__actions { gap: 9px; }

  /* buttons */
  .cta-group { flex-direction: column; align-items: stretch; gap: 16px; width: 100%; }
  .cta-group .btn { width: 100%; }
  .btn--store { justify-content: center; }

  /* offer card */
  .offer-card { max-width: none; min-height: 70px; padding: 8px 8px 8px 65px; }
  .offer-card__gift { left: -22px; width: 76px; height: 76px; margin-top: -38px; }
  .offer-card__pill { min-width: 132px; min-height: 52px; margin: 0; padding: 8px; font-size: 14px; line-height: 20px; }
  .offer-card__pill img { width: 24px; height: 16px; }

  /* hero */
  .hero { padding: 48px 0 40px; }
  .hero__grid { gap: 32px; min-height: 0; }
  .hero__title { margin-top: 24px; }
  .hero__lead { margin-top: 20px; }
  .hero .cta-group { margin-top: 32px; }
  .hero .checks { justify-content: center; margin-top: 32px; gap: 8px 24px; font-size: 12px; line-height: 18px; }
  .hero__mockup { height: 380px; }
  .hero__phone { width: 170px; }
  .mockup__ring--outer { width: 300px; height: 300px; }
  .mockup__ring--inner { width: 240px; height: 240px; }
  .mockup__ring--glow { width: 140px; height: 140px; }

  /* benefits */
  .benefits .section__head { gap: 16px; }
  .benefits__grid { grid-template-columns: 1fr; gap: 20px; margin-top: 24px; }
  .benefit { gap: 20px; padding: 20px; }
  .benefit__media { height: 146px; }
  .benefit__media img { width: 101px; height: 80px; }
  .benefit__title { font-size: 18px; line-height: 26px; }
  .benefit__text { margin-top: 8px; font-size: 14px; line-height: 20px; }

  /* outcome */
  .outcome__card { padding: 28px 20px; }
  .outcome__card .blob { left: 40%; top: 50%; width: 400px; height: 400px; }
  .outcome__chain { display: none; }
  .outcome__grid { gap: 40px; }
  .outcome__title { margin-top: 16px; }
  .outcome__lead { margin-top: 16px; }
  .features { gap: 16px; margin-top: 28px; }
  .feature__title { font-size: 16px; line-height: 22px; }
  .feature__text { font-size: 14px; line-height: 20px; }
  .outcome__content .btn { width: 100%; margin-top: 28px; }
  .services { grid-template-columns: repeat(3, 1fr); gap: 12px; }
  .services li { height: 75px; }
  .coverage { margin-top: 16px; font-size: 12px; line-height: 18px; text-align: center; }

  /* steps */
  .steps .blob { display: none; }
  .steps__grid { grid-template-columns: 1fr; gap: 32px; margin-top: 24px; }
  .step { gap: 24px; padding-bottom: 24px; }
  .step:first-child .step__media { display: none; }
  .step__media { height: 352px; }
  .step__media img { width: 204px; }
  .step__num { width: 48px; height: 48px; }
  .step__title { font-size: 20px; line-height: 28px; margin-top: -8px; }
  .step__text { margin-top: -16px; font-size: 14px; line-height: 20px; }
  .step:first-child { padding-top: 24px; }

  /* promo */
  .promo { padding: 40px 0; }
  .promo__card { padding: 28px 20px; }
  .promo__card .h2 { margin-top: 16px; }
  .promo__lead { margin-top: 28px; font-size: 16px; line-height: 24px; }
  .promo__accent { font-size: 14px; line-height: 20px; }
  .promo__cta { margin-top: 28px; }
  .promo__cta .btn { width: 100%; padding-left: 16px; padding-right: 16px; }

  /* trust */
  .trust .section__head { gap: 16px; }
  .trust .section__head p { font-size: 14px; line-height: 20px; }
  .trust__grid { gap: 36px; margin-top: 32px; }
  .trust__media img { width: 280px; }
  .trust__media .blob { width: 320px; height: 320px; left: 50%; margin-left: -160px; top: -20px; }
  .trust__list { gap: 24px; }
  .trust-item { gap: 16px; }
  .trust-item__title { font-size: 16px; line-height: 22px; }
  .trust-item__text { font-size: 16px; line-height: 22px; }

  /* faq */
  .faq .section__head { gap: 16px; }
  .faq .section__head p { font-size: 14px; line-height: 20px; }
  .faq__list { gap: 16px; margin-top: 32px; }
  .faq-item { background: var(--card-gradient); }
  .faq-item__q { line-height: 20px; }

  /* final */
  .final__grid { gap: 32px; }
  .final__brand { margin-top: 20px; }
  .final .offer-card { margin-top: 20px; }
  .final .cta-group { margin-top: 24px; gap: 12px; }
  .final__mockup { height: 340px; }
  .final__phone { width: 294px; }

  /* footer */
  .footer { padding: 24px 0; }
  .footer__inner { flex-direction: column; align-items: flex-start; }
  .footer__copy { font-size: 11px; }

  /* popup */
  .modal__dialog { max-width: 343px; padding-top: 124px; }
  .modal__illustration { transform: translateX(-50%) scale(.82); transform-origin: 50% 0; }
  .modal__body { padding: 60px 20px 24px; gap: 20px; }
  .modal__title { font-size: 24px; line-height: 30px; }
  .modal__text { font-size: 14px; line-height: 20px; }
  .modal__btn { width: 271px; }

  /* sticky CTA */
  .sticky-cta {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 40;
    display: block;
    padding: 20px max(16px, env(safe-area-inset-right)) calc(20px + env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left));
    border-radius: 12px 12px 0 0;
    background: var(--bg);
    box-shadow: 0 -8px 16px rgba(75, 231, 254, .2);
    transform: translateY(110%);
    transition: transform .3s ease;
  }
  .sticky-cta.is-visible { transform: none; }
  .sticky-cta .btn { width: 100%; }
  body.has-sticky .footer { padding-bottom: 124px; }
}

@media (max-width: 360px) {
  .h1 { font-size: 28px; line-height: 40px; }
  .offer-card__pill { min-width: 0; padding: 8px 10px; }
  .btn--header { padding-left: 14px; padding-right: 14px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}